<div class="weui-progress">
  <div class="weui-progress__bar">
    <div class="weui-progress__inner-bar" [style.width]="_value + '%'"></div>
  </div>
  <a href="#" class="weui-progress__opr" *ngIf="canCancel" (click)="_onCancel()">
    <i class="weui-icon-cancel"></i>
  </a>
</div>
